18648612480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{511201}}^1$

素因数の和:511242

約数の個数: 128

約数和(自身を含む): 62571124800

約数和(自身を除く): 43922512320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 6080, 7296, 9120, 12160, 18240, 36480, 511201, 1022402, 1533603, 2044804, 2556005, 3067206, 4089608, 5112010, 6134412, 7668015, 8179216, 9712819, 10224020, 12268824, 15336030, 16358432, 19425638, 20448040, 24537648, 29138457, 30672060, 32716864, 38851276, 40896080, 48564095, 49075296, 58276914, 61344120, 65433728, 77702552, 81792160, 97128190, 98150592, 116553828, 122688240, 145692285, 155405104, 163584320, 194256380, 196301184, 233107656, 245376480, 291384570, 310810208, 327168640, 388512760, 466215312, 490752960, 582769140, 621620416, 777025520, 932430624, 981505920, 1165538280, 1243240832, 1554051040, 1864861248, 2331076560, 3108102080, 3729722496, 4662153120, 6216204160, 9324306240, 18648612480]

約数ペア:

[(1, 18648612480), (2, 9324306240), (3, 6216204160), (4, 4662153120), (5, 3729722496), (6, 3108102080), (8, 2331076560), (10, 1864861248), (12, 1554051040), (15, 1243240832), (16, 1165538280), (19, 981505920), (20, 932430624), (24, 777025520), (30, 621620416), (32, 582769140), (38, 490752960), (40, 466215312), (48, 388512760), (57, 327168640), (60, 310810208), (64, 291384570), (76, 245376480), (80, 233107656), (95, 196301184), (96, 194256380), (114, 163584320), (120, 155405104), (128, 145692285), (152, 122688240), (160, 116553828), (190, 98150592), (192, 97128190), (228, 81792160), (240, 77702552), (285, 65433728), (304, 61344120), (320, 58276914), (380, 49075296), (384, 48564095), (456, 40896080), (480, 38851276), (570, 32716864), (608, 30672060), (640, 29138457), (760, 24537648), (912, 20448040), (960, 19425638), (1140, 16358432), (1216, 15336030), (1520, 12268824), (1824, 10224020), (1920, 9712819), (2280, 8179216), (2432, 7668015), (3040, 6134412), (3648, 5112010), (4560, 4089608), (6080, 3067206), (7296, 2556005), (9120, 2044804), (12160, 1533603), (18240, 1022402), (36480, 511201)]